Maps have been used to devalue neighborhoods and to excuse disinvestment. There should be maps, and narratives, to “greenline” – raise up – Chicago neighborhoods.

The Home Owners’ Loan Corporation “residential lending security” maps marked areas based on prejudicial characteristics and some objective traits of neighborhoods to assess the home mortgage lending risk. (View the Cook County maps.) The red and yellow areas have suffered almost continuously since the 1930s, and it could be based on the marking of these neighborhoods as red or yellow (there is some debate about the maps’ real effects).

The Home Owners’ Loan Corporation and its local consultants (brokers and appraisers, mostly) outlined areas and labeled them according to objective and subjective & prejudicial criteria in the 1930s. Each area is accompanied by a data sheet and narrative description. The image is a screenshot of the maps as hosted and presented on Chicago Cityscape.

The idea of “greenlining”

I might be thinking myopically, but what would happen if we marked *every* neighborhood in green, and talked about their strengths, and any historical and current disinvestment – actions that contribute to people’s distressed conditions today?

One aspect of this is a form of affirmative marketing – advertising yourself, telling your own story, in a more positive way than others have heard about you in the past.

In 1940, one area on the Far West Side of Chicago, in the Austin community area, was described as “Definitely Declining”, a “C” grade, like this:

This area is bounded on the north by Lake St., on the south by Columbus Park, and on the west by the neighboring village of Oak Park. The terrain is flat and the area is about 100% built up. There is heavy traffic along Lake St., Washington Blvd. Madison St., Austin Ave. (the western boundary) and Central Ave. (the eastern boundary).

High schools, grammar schools, and churches are convenient. Residents shop at fine shopping center in Oak Park. There are also numerouss small stores along Lake St., and along Madison St. There are many large apartment buildings along the boulevards above mentioned, and these are largely occupied by Hebrew tenants. As a whole the area would probably be 20-25% Jewish.

Some of this migration is coming from Lawndale and from the southwest side of Chicago. Land values are quite high due to the fact that the area is zoned for apartment buildings. This penalizes single family occupancy because of high taxes based on exclusive land values, which are from $60-80 a front foot, altho one authority estimates them at $100 a front foot. An example of this is shown where HOLC had a house on Mason St. exposed for sale over a (over) period of two years at prices beginning at $6,000 and going down to $4,500. it was finally sold for $3,800. The land alone is taxed based on a valuation exceeding that amount. This area is favored by good transportation and by proximity to a good Catholic Church and parochial school.

There are a few scattered two flats in which units rent for about $55. Columbus Park on the south affords exceptional recreational advantages. The Hawthorne Building & Loan, Bell Savings Building & Loan, and Prairie State Bank have loaned in this area, without the FHA insurance provision. The amounts are stated to be up to 50% and in some cases 60%, of current appraisals.

Age, slow infiltration, and rather indifferent maintenance have been considered in grading this area “C”.

Infiltration is a coded reference to people of color, and Jews.

My questions about how to “greenline” a neighborhood

How would you describe this part of Austin today to stand up for the neighborhood and its residents, the actions taken against them over decades, and work to repair these?

How do you change the mindset of investors (both small and large, local and far) to see the advantages in every neighborhood rather than rely on money metrics?

What other kinds of data can investors use in their pro formas to find the positive outlook?

What would these areas look like today if they received the same level of investment (per square mile, per student, per resident, per road mile) as green and blue areas? How great was the level of disinvestment from 1940-2018?

In the midst of writing this, Paola Aguirre pointed me to another kind of greenlining that’s been proposed in St. Louis. A new anti-segregation report from For the Sake of All recommended a “Greenlining Fund” that would pay to cover the gap between what the bank is appraising a house for and what the sales price is for a house, so that more renters and Black families can buy a house in their neighborhoods.

That “greenlining” is a more direct response to the outcome of redlining: It was harder to get a mortgage in a red area. My idea of greenlining is to come up with ways to say to convince people who have a hard time believing there are qualities worth investing in that there they are people and places worth investing in.

This is the ordinance that says residential developments have to provide 0.5 car parking spaces per home, and that the minimum home size can be smaller.

How many units? At least 1,500. Here’re the 19 buildings I know about that are being built within 600 and 1,200 feet* of a Chicago Transit Authority ‘L’ station – the only areas, essentially, where multi-family housing can be developed.

Why can’t dense housing be built elsewhere? Because the most desirable living areas in Chicago – along retail streets in Logan Square, North Center, Lincoln Park, Lakeview, and West Town – are zoned for single-family use. (And ad-hoc zoning districts taking the place of community land use planning.)

How do I know popular neighborhoods are zoned for single-family use? Because Daniel Hertz’s new Simplified Chicago Zoning Map makes it easy to see. Yep, even along those dense business districts and even outside the train stations.

Do the single-family home zones contain single-family homes now? Absolutely not! Much of the buildings in areas zoned for single-family homes have everything but! The particular view of the map that Hertz uses in his blog post shows that even adjacent to CTA stations, and within 1 block, there are only single-family zones (in red). There are many multi-family buildings in these red zones.

What ends up happening there? Teardowns. And the Lakeview Chamber of Commerce finds believes that non-matching zoning – it matches neither the existing uses nor the needs for the neighborhood – and teardowns are going to cut into consumer spending on its lively retail streets. Lakeview is seeing a population change to families which tend to have less disposable income.

More housing in a popular neighborhood means more shoppers, more property taxes, more “boots on the ground”, more “pedestrian congestion” in front of our local businesses.

Doesn’t the ordinance make station-adjacent parcels friendly to multi-family housing because of the TOD ordinance? Yes, and no. As Hertz points out, “virtually every sizable development involves a zoning variance or planned development process that goes beyond the zoning you’ll see on the map”.

The TOD ordinance is 19 months old and working exactly as intended, building more housing next to train stations, and giving more people the opportunity to have access to affordable transportation. So it needs an upgrade to be able to do more. Since, in Chicago, zoning is our land use plan, we need the best kind of zoning rules and this is one of the best.

Imagine what the TOD ordinance could do if it were expanded. Think, making the parking requirement relief and allowing different unit sizes by-right instead of going through an arduous and expensive zoning change process. Then, expanding the rule to include more than just 600 feet (which is less than a block) from a train station – people walk several blocks to get to CTA stations, and bike even more. And, beefing up the affordable housing requirements.

* The distance depends on existing Pedestrian Street zoning. If the property is on a designated Pedestrian Street then the station can be up to 1,200 for the ordinance to apply, double the normal 600 feet.

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Jefferson Park train station rendering from the City of Chicago. The only difference you see is canopies. What you don’t see is a walkable connection ut thisetween shops southeast of here and the train station – they’re separated by a strip of parking.

Plans for the renovation of the Jefferson Park CTA station are illustrative of the City’s failure to think deeply about how to design the projects that is funding in a way that maximizes potential for residential and commercial development around train stations.

The changes proposed for one of Chicagoland’s most important transit centers are weak. There’s no development plan, or any kind of neighborhood plan or “Corridor Development Initiative” for the Jefferson Park transit center.

Current city policy identifies train stations as optimal places to build new housing and commercial uses.

Without challenging the design to respond to this policy the transit center will continue to use neighborhood space inefficiently and doesn’t respond to demands from residents to improve pedestrian and bicyclist safety and increase economic development.

Judging by the renderings, nothing is changing at the Jefferson Park Blue Line station (4917 N Milwaukee Ave). All of the improvements save for the canopy are invisible in this rendering. The CTA’s list of improvements reads like the superficial makeover that many stations got in the Station Renewal program almost three years ago, a stopgap measure until Your New Blue could begin.

There will be LED lighting, new paint, new escalators and stairs, new paving, and a new canopy. Only a few of those things make the station easier to access and use.

Jefferson Park is a major asset to the neighborhood and the city. The station serves CTA trains, Metra trains, CTA buses, and Pace buses to Chicago’s suburbs. The CTA’s September 2014 ridership report [PDF] said there are an average of 7,420 people boarding the Blue Line here each weekday, a 0.1% increase over September 2013. It’s the busiest Blue Line station outside of the Loop and O’Hare airport.*

On Twitter I said that the station should be surrounded by buildings, not bus bays. I’m not familiar with how many routes and buses use the station daily, and I’m not suggesting that space for buses go away. I’m challenging the Chicago Transit Authority and Mayor Rahm Emanuel to come up with a better plan for vehicle and pedestrian movements, and to start welcoming new development.

I pointed out the new Wiehle-Reston Silver Line station in Virginia where a residential building was constructed atop a bus bay (where I transferred from the Washington Flyer bus from Dulles). A plaza connects the bus bay to and apartment lobby and the Metrorail station.

The bus bay at the Wiehle-Reston Silver Line station in Reston, Virginia, is under an apartment building and plaza linking it to the Metrorail station.

The Metropolitan Planning Council conducted a consultation for the Logan Square Blue Line station – Your New Blue will make upgrades here, too – and the next door city-owned parking lot. Their consultation involved 700 people to decide what development at this station should look like. Their desires were pretty specific: there should be affordable housing, but not any higher than six stories.

The current policy, enacted as an ordinance and expressed in other city documents, allows developers to build more units in the same plot and save them and their tenants money by building less parking. But this policy is insufficient in that has no design review or public consultation attached. It also provides no zoning recommendations to expand the number of places to which it can apply.

A development plan, for which the CDI serves as a good, starting model, would bring residents – and people who want to live in the neighborhood – to discussions about if and how the neighborhood should change. It would hook into another city proposal, from the Chicago Department of Transportation, to build protected bike lanes on Milwaukee, but which ultimately failed. The process would probably uncover latent demand to build new housing in the neighborhood that’s stymied by incompatible zoning.**

The city’s recent choices for development and (lack of) urban design at this station as well as across from the Halsted Green Line station in Englewood where the city is selling vacant land to build a Whole Foods-anchored strip mall demonstrates how little deliberation there is in maximizing transit-oriented development, or TOD.

Their suburban forms are the antithesis of how we should be designing the stations and their environs – they should have higher densities and walkable places.

* Metra has published its 2014 station-level counts! This station had 599 daily boardings, yet not every train stops here. The Union Pacific Northwest (UP-NW) line that stops at Jefferson Park saw a 3.8% increase in ridership [PDF] from January to September 2014 versus the same period in 2013.

** There are no parcels near the Jefferson Park transit center that allow the transit-adjacent development ordinance to take effect; developers have to go through an arduous and sometimes costly process to persuade the alderman to change the zoning. The ordinance only affects Bx-3 districts (where x is 1-3 and -3 is the allowable density identifier).

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This building at 1711 N Kimball no longer receives mail and the local mail carrier would mark it as vacant. After a minimum length of time the address will appear in the United States Postal Service’s vacancy dataset, provided by the federal Department of Housing and Urban Development. Photo: Gabriel X. Michael.

Working with accurate ZIP code data in your geographic publication (website or report) or demographic analysis can be problematic. The most accurate dataset – perhaps the only one that could be called reliably accurate – is one that you purchase from one of the United States Postal Service’s (USPS) authorized resellers. If you want to skip the introduction on what ZIP codes really represent, jump to “ZIP-code related datasets”.

Understanding what ZIP codes are

In other words the post office’s ZIP code data, which they use to deliver mail and not to locate people like your publication or analysis, is not free. It is also, unbeknownst to many, a dataset that lists mail carrier routes. It’s not a boundary or polygon, although many of the authorized resellers transform it into a boundary so buyers can geocode the location of their customers (retail companies might use this for customer tracking and profiling, and petition-creating websites for determining your elected officials).

The Census Bureau has its own issues using ZIP code data. For one, the ZIP code data changes as routes change and as delivery points change. Census boundaries needs to stay somewhat constant to be able to compare geographies over time, and Census tracts stay the same for a period of 10 years (between the decennial surveys).

Understanding that ZIP codes are well known (everybody has one and everybody knows theirs) and that it would be useful to present data on that level, the Bureau created “ZIP Code Tabulation Areas” (ZCTA) for the 2000 Census. They’re a collection of Census tracts that resemble a ZIP code’s area (they also often share the same 5-digit identifiers). The ZCTA and an area representing a ZIP code have a lot of overlap and can share much of the same space. ZCTA data is freely downloadable from the Census Bureau’s TIGER shapefiles website.

Here’s a real world example of the kinds of problems that ZIP code data availability and comprehension: Those working on the Chicago Health Atlas have run into this problem where they were using two different datasets: ZCTA from the Census Bureau and ZIP codes as prepared by the City of Chicago and published on their open data portal. Their solution, which is really a stopgap measure and needs further review not just by those involved in the app but by a diverse group of data experts, was to add a disclaimer that they use ZCTAs instead of the USPS’s ZIP code data.

ZIP-code related datasets

Fast forward to why I’m telling you all of this: The U.S. Department of Housing and Urban Development (HUD) has two ZIP-code based datasets that may prove useful to mappers and researchers.

1. ZIP code crosswalk files

This is a collection of eight datasets that link a level of Census geography to ZIP codes (and the reverse). The most useful to me is ZIP to Census tract. This dataset tells you in which ZIP code a Census tract lies (including if it spans multiple ZIP codes). HUD is using data from the USPS to create this.

The USPS employs thousands of mail carriers to delivery things to the millions of households across the country, and they keep track of when the mail carrier cannot delivery something because no one lives in the apartment or house anymore. The address vacancy data tells you the following characteristics at the Census tract level:

total number of addresses the USPS knows about

number of addresses on urban routes to which the mail carrier hasn’t been able to delivery for 90 days and longer

You must register to download the vacant addresses data and be a governmental entity or non-profit organization*, per the agreement** HUD has with USPS. Learn more and download the vacancy data which they update quarterly.

Tina Fassett Smith is a researcher at DePaul University’s Institute of Housing Studies and reviewed part of this blog post. She stresses to readers to ignore the “no-stat” addresses in the USPS’s vacancy dataset. She said that research by her and her colleagues at the IHS concluded this section of the data is unreliable. Tina also said that the methodology mail carriers use to identify vacant addresses and places under change (construction or demolition) isn’t made public and that mail carriers have an incentive to collect the data instead of being compensated normally. Tina further explained the issues with no-stat.

We have seen instances of a relationship between the number of P.O. boxes (i.e., the presence of a post office) and the number of no-stats in an area. This is one reason we took it off of the IHS Data Portal. We have not found it to be a useful data set for better understanding neighborhoods or housing markets.

** This agreement also states that one can only use the vacancy data for the “stated purpose”: “measuring and forecasting neighborhood changes, assessing neighborhood needs, and measuring/assessing the various HUD programs in which Users are involved”.

There used to be a Max Gerber plumbing supply store here that the absent landlord demolished to reduce his property taxes. A developer has proposed built 254 units in two towers here, in spitting distance from the CTA’s 24-hour Blue Line.

Developer Rob Buono has proposed two towers for a vacant property 400 feet away (walking distance) from the Chicago Transit Authority’s California Blue Line station. It has caused quite a stir in Logan Square about how much development is the right amount, and brings into question residents’ understanding of how the neighborhood demographics have changed.

It has also brought “TOD” into the local conversation. Buono will get some relief from exceptional car parking requirements because of the land’s proximity to the ‘L’ rapid transit station.

The process will be a long one. The first meeting, called by Alderman Moreno, was held on Thursday night. I counted over 70 people on the sign-in sheet when I came in, and many people arrive after so saying 100 people were there isn’t a stretch. Moreno described his development policy: whenever they need a zoning change they must present their proposal to the community so Moreno can get their feedback.

Before Buono spoke, though, Moreno asked Daniel Hertz to briefly talk about transit-oriented development and why the development (or at least the number of units and car parking spaces it proposes) is a good project for this place, and in this neighborhood. In balancing concerns about car traffic, keeping people close to the services and products they need, and making it easy to get around, it makes the most sense to put the highest number of housing units in close proximity to high-capacity transit versus anywhere else.

Essentially, Logan Square has lost residents – 10,000 people since 2000 – concentrating the burden of patronizing local businesses, seen as a distinguishing asset in the neighborhood, on fewer people. Additionally, adding housing is the best way to combat rising home prices (and unaffordable rents) by offering more supply which reduces demand on richer people buying, converting, or tearing down existing buildings.

You’ll see quickly that a majority of the projects permitted this year are for single-family houses. Some of these are built on vacant parcels while at least one is being built where there was previously a multi-family house.

Goldberg’s Marina City towers are a couple of my favorite buildings in Chicago, but all of the discussion about preserving Prentice Women’s Hospital – designed by Bertrand Goldberg – has left me conflicted. The following is my response to the video above that was originally posted on Black Spectacles.

When we figure out how to easily move old, significant buildings that are no longer wanted by their owners and occupants, to museum-cities made up of the old masterpieces that have since fallen out of use or favor, then we will have the luxury to preserve them like books, paintings and sculptures. To me, large buildings are more like trees than art. Occasionally the great old fall to make way for the young. There is no moving them. And as time passes, individual systems age and decay, and evolution leads to new, often more efficient ways to compete for space and resources.

Prentice Women’s Hospital is slated for destruction by its owner, Northwestern University. Photo by Jeff Zoline.

Contemporary architecture has a new set of more complex criteria to respond to than what was included in original modernism’s scope. With form ever following function, in modernism, as functions change, so too shall the forms. Is modern architecture able to do so? How do fans of modernist buildings plan to preserve them as fuel prices rise and the desire for energy efficient buildings increases? What else besides their structure is not obsolete? Let’s not forget that the time of modernism was when most thought our resources were unlimited, that it was better to leave our lights on 24 hrs a day to save bulbs, and that it was better to employ machines to fabricate our buildings rather than our neighborhood craftsmen.

Photo of Zurich Esposito at protest to save Prentice by David Schalliol.

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I have never read Al Jazeera’s English edition until yesterday. I think I saw a post to this article on Twitter; it’s about how construction for the Olympic games in Rio de Janeiro, Rio, Brasil, is already removing parts of the favelas, or hillside shantytowns. The article is quite relevant for me because I wrote last week about how rising ticket prices threaten the egalitarian nature of watching futebol at the Rio’s most famous stadium, the Maracanã. From Al Jazeera:

This week came a series of troubling tales of the bulldozing and cleansing of the favelas, all in the name of “making Brazil ready for the Games”. Hundreds of families from Favela de Metro find themselves living on rubble with nowhere to go after a pitiless housing demolition by Brazilian authorities. By bulldozing homes before families had the chance to find new housing or be “relocated”, the government is in flagrant violation of the most basic concepts of human rights.

As you might expect, residents and planners have different ideas on what it means to remove these homes:

[Eduardo] Freitas doesn’t need a masters from the University of Chicago to understand what is happening. “The World Cup is on its way and they want this area. I think it is inhumane,” he said.

The Rio housing authority says that this is all in the name of “development” and by refurbishing the area, they are offering the favela dwellers, “dignity”.

The same thing has happened all across the United States and is still happening in Chicago. The Chicago Housing Authority, very quickly in the past 10 years, has demolished all of its high-rises (some were converted to condominiums, like Raymond Hilliard Homes at 54 W Cermak, or transferred to different ownership) under the Plan for Transformation. This displaced thousands of residents; some were moved to newly-built multi-flat buildings in specially-designed, mixed-income neighborhoods. But there weren’t enough of these buildings to absorb all of the residents who had to move out of the high-rises. I’m still not clear on where they went.

A favela in Rio de Janeiro. Photo by Kevin Jones.

Chicago’s final public housing high-rise was demolished in April 2011.

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It is a scene we see every four years when the Olympics come around: Development that displaces a group of people who lack a good defense, unlike the futebol team they used to pay $1.80 to see.

There used to be a standing-room only general admission area in theÂ MaracanÃ£ stadium in Rio de Janeiro, Brasil, years ago, but no longer exists today, according to an article yesterday in the New York Times. (Rio will host the 2016 Olympics after beating Tokyo, Madrid, and Chicago.)

The price of tickets is important to cariocas (residents of Rio) because of the stadium’s “role as an egalitarian space in a heavily unequal city like Rio.”

â€œWhat could be lost is the nature of the stadium experience as something that cuts across the class segregation of the city as a whole,â€ Bruno Carvalho said,Â a Rio native who is an assistant professor of Brasilian studies at Princeton.Â â€œDo you give up the vitality of the MaracanÃ£ as a public space, a rare type of space in Rio where you can actually get together people of different social classes?â€

Members of the National Fans Association understand that safety and comfort upgrades, for which the general admission area was removed, have to be made for an event such as the World Cup 2014, but they want to ensure that other venues under construction be integrated and their designers consult local urban planners and neighborhood groups.

Nine new venues will be constructed for the Rio Olympic Games, and seven venues will be constructed but removed after the closing ceremony. For the 2008 Beijing Olympics, thousands of city residents were “relocated.” Some reports say 15,000 moved voluntarily with compensation and another says 300,000 were evicted.

I have a concern that in the next five years, there will be founded accusations of cariocas’ civil rights as “progress” pushes them out of the way.

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As much as I try to write about national or international news and events, I can’t keep the Chicago in me suppressed.

Pedestrian safety at Grant Park

Award winning Chicago Tribune writer, Blair Kamin, takes up a cause leading to construction (he won a journalism award from ASCE Wednesday night – not his first engineering award). In 2009, after the Modern Wing at the Art Institute of Chicago opened, along with Renzo Piano’s bridge over Monroe, people started jaywalking more frequently. Blair pointed out how the bridge made the walk across Monroe too distant and inconvenient (agreed) and how the crest of the small hill on Monroe made it so car drivers (naturally driving fast on a four lane street) would not see pedestrians crossing here. CDOT spokesperson Brian Steele said they would investigate it and come up with some options. Eventually some signs and curb cuts were installed, but that wasn’t good enough.

Now, Blair reports, CDOT has installed a pedestrian refuge island and push button-activated flashing lights. Even still, it’s not the best. Blair is advocating for a clear and simple sign that says, according to new state law, “Stop for pedestrians.”

Here’s to hoping that Blair will take up some new causes, like bicycling perhaps. I wrote to him asking him to help me with the Dominick’s bike parking issue, but a well-worded email and letter to the CEO solved that. But I support Blair’s continued case for this street, including making this block car-free. It carries 13,500 cars per day, while Jackson Boulevard to the south carries 7,900. I think the surrounding streets can absorb the additional traffic while some of it will just disappear.

Chicago skyline on pause

Medill reports that there are now 2,500 vacant condos and apartments (rental condos) downtown. (Does that seem like a lot to you?) The Chicago Spire is the “big deal” building that’s not going to happen.

All that remains is a very large (and deep) hole. Photo by Duane Rapp.

Getting into real estate

I’m loving Curbed Chicago. It’s all about real estate, but it’s not just about transactions or what’s for sale. They post a lot of good links about neighborhood drama and events, and even link back to Steven can plan.

I’m not a “real estate person” but I didn’t know how exciting it can be. And real estate has EVERYTHING to do with transportation. The existing of buildings and the need to go from one to another causes transportation. A UIC professor told the class, “Nowhere does transportation happen for transportationâ€™s sake.â€ â€“ Professor Joe DiJohn.

And I’ve been dealing with property owners to arrange for the installation of bike parking. The zoning code requires bike parking at new developments but only when car parking is required. I want to change that.

This one house, facing Lawndale Avenue, seems to be one of the only occupied structures in this stalled subdivision in West Elsdon. Photo by Eric Rogers.

Apple adding Genius Bar capacity to Chicago

Speaking of new developments… The “Apple Store Lincoln Park” opens on Saturday, October 23, 2010, at 10 AM. In the most congested shopping district of Chicago I can think of – it truly sucks to bike on North Avenue through here, but people do it. (North Michigan Avenue is only pedestrian congested – car and bus traffic actually does move most of the time.) There’s no Apple Store parking garage, but I imagine they could have secured the always empty spaces in the parking garage connected to the Borders across the street. Even so, I don’t believe the zoning code would then require bike parking.

Looking east at the Apple Store, with a wall around it, showing the Borders. The often empty parking lot is behind Borders. Photo by Kevin Zolkiewicz.

I’m hoping that Apple says, “there’s one more thing,” and provides well-designed bike racks (by Jonathan Ive, fingers crossed!) in the new plaza they built between the store and the CTA Red Line station they paid to have renovated.